[Solved] The Supreme Court has upheld bans on totally nude dancing. Standard Deviation: A measure of the amount of variation or dispersion in a set of values, indicating how much the individual values differ from the mean of the values. Newborn Infant: A very young baby, typically defined as being less than one month old. Z-Score: A numerical indicator that represents how a specific value compares to the average of a set of values, expressed through the number of standard deviations away from this average. Standard Deviation: A measure of the amount of variation or dispersion of a set of values, indicating how much the values deviate from the mean of the set.